Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6121402 | Polyethylene, thermoplastic resin composition containing same, and process for preparing polyethylene | Shuji Machida, Haruo Shikuma, Yutaka Takakura | 2000-09-19 |
| 5747620 | Ethylene copolymer, thermoplastic resin composition containing same, and process for preparing ethylene copolymer | Shuji Machida, Haruo Shikuma, Yutaka Takakura | 1998-05-05 |